Task 1 - Fill in the gaps – can, must, mustn’t, needn’t, should 1. You stay where you want when you travel by car.
2. You go there only by train. It is faster.
3. You go by plane without parents.
4. You have a visa when you go abroad.
5. You use a mobile phone on the plane.
6. You take food when you travel by plane.
7. You travel around the city by bus.
8. The train is not noisy and you even sleep.